Semi-Markov conditional random fields for accelerometer-based activity recognition.
La The VinhSungyoung LeeLe Xuan HungHung Quoc NgoHyoung-Il KimManhyung HanYoung-Koo LeePublished in: Appl. Intell. (2011)
Keyphrases
- activity recognition
- semi markov
- conditional random fields
- human activity recognition
- graphical models
- hidden markov models
- action recognition
- human activities
- higher order
- probabilistic model
- random fields
- markov random field
- information extraction
- crf model
- daily activities
- sequence labeling
- generative model
- named entity recognition
- smart home
- pairwise
- structured prediction
- activities of daily living
- accelerometer data
- training data
- wearable sensors